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30 Monument Sq # 210, Boston MA 02129 - Preview 1 30 Monument Sq # 210, Boston MA 02129 - Preview 2 30 Monument Sq # 210, Boston MA 02129 - Preview 3 30 Monument Sq # 210, Boston MA 02129 - Preview 4 30 Monument Sq # 210, Boston MA 02129 - Preview 5 30 Monument Sq # 210, Boston MA 02129 - Preview 6 30 Monument Sq # 210, Boston MA 02129 - Preview 7 30 Monument Sq # 210, Boston MA 02129 - Preview 8 30 Monument Sq # 210, Boston MA 02129 - Preview 9 30 Monument Sq # 210, Boston MA 02129 - Preview 10 30 Monument Sq # 210, Boston MA 02129 - Preview 11
30 Monument Sq # 210, Boston MA 02129 - Preview 1 30 Monument Sq # 210, Boston MA 02129 - Preview 2 30 Monument Sq # 210, Boston MA 02129 - Preview 3 30 Monument Sq # 210, Boston MA 02129 - Preview 4 30 Monument Sq # 210, Boston MA 02129 - Preview 5 30 Monument Sq # 210, Boston MA 02129 - Preview 6 30 Monument Sq # 210, Boston MA 02129 - Preview 7 30 Monument Sq # 210, Boston MA 02129 - Preview 8 30 Monument Sq # 210, Boston MA 02129 - Preview 9 30 Monument Sq # 210, Boston MA 02129 - Preview 10 30 Monument Sq # 210, Boston MA 02129 - Preview 11

30 Monument Sq # 210, Boston MA 02129

Boston, MA 02129 • Charlestown
$550,000
Est. $3,873/month
1
Beds
1
Baths
885
Sq Ft
$621
Price/Sq Ft
0.02
Acres
1908
Year Built
Condominium
Type
22
Days on Market
Closed Listed Jun 16, 2016 • MLS# 72023996 Copied!

About this home

Easy living on Monument Square offers parking, elevator and professional management! Rarely available is this over sized one bedroom in the iconic Schoolhouse on Monument Square building. This quiet and peaceful, light and bright unit boasts almost 900 square feet of living area, soaring ceilings, huge windows, central air and in unit laundry. Kitchen and bath are updated and bedroom is spacious with walk-in closet. Other features include large entryway closet, private basement storage and one deeded parking spot in gated outdoor lot. Come live on picturesque and historic Monument Square!

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Public Records

Current Owner

Owner SARGENT LAURA
Mailing Address Monument, CHARLESTOWN, MA, 02129

Land Use

Use Code 102
Description Condominium
Style Low Rise

Tax Information

Assessed Value $974,000
Tax Rate $10.29 per $1,000
Base Tax $10,022
CPA Surcharge 1% ($90)
Estimated Annual Tax $10,112

Assessment History

Year Land Building Total Change
FY2023 $0 $974,000 $974,000 —

Sale History

Date Price Book/Page
Oct 21, 2022 $830,000 68335/19
Aug 12, 2022 $1,380,000 68076/93
Jun 1, 2022 $1,725,000 67726/94
Oct 29, 2021 $719,000 66574/37
Sep 28, 2021 $10 66367/7
Jun 23, 2021 $950,000 65738/58
Mar 16, 2021 $910,000 65000/108
Mar 1, 2021 $1 64893/109
Dec 2, 2019 $775,000 62157/178
Nov 26, 2019 $1,015,500 62139/348

Building Permit History

Issued Type / Work Status Value
Dec 3, 2025 Plumbing Permit
PLUMBING
Plumbing
Permit #PL1803624 		Closed $3,000
Dec 3, 2025 Electrical Permit
ELECTRICAL
Electrical
Permit #E1799539 		Closed $3,500
Oct 15, 2025 Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1787552 		Closed $30,000
Jul 10, 2025 Short Form Bldg Permit
EXTREN
Renovations - Exterior
Permit #SF1710632 		Closed $60,057
Feb 4, 2025 Plumbing Permit
PLUMBING
Plumbing
Permit #PL1688349 		Closed $1,500
Feb 3, 2025 Electrical Permit
ELECTRICAL
Electrical
Permit #E1688642 		Open $1,200
Jan 23, 2025 Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1681409 		Open $32,200
Jan 20, 2025 Electrical Permit
ELECTRICAL
Electrical
Permit #E1683763 		Closed $6,700
Dec 24, 2024 Plumbing Permit
PLUMBING
Plumbing
Permit #PL1679873 		Open $9,000
Dec 2, 2024 Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1675333 		Open $48,580
Aug 9, 2024 Electrical Permit
ELECTRICAL
Electrical
Permit #E1636887 		Closed $5,000
Mar 1, 2024 Short Form Bldg Permit
EXTREN
Renovations - Exterior
Permit #SF1573606 		Open $5,000
Feb 6, 2024 Plumbing Permit
PLUMBING
Plumbing
Permit #PL1567124 		Closed $12,800
Jan 5, 2024 Electrical Permit
ELECTRICAL
Electrical
Permit #E1557264 		Closed $20,000
Dec 13, 2023 Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1549921 		Open $26,424
Nov 27, 2023 Electrical Permit
ELECTRICAL
Electrical
Permit #E1547772 		Closed $5,000
Oct 31, 2023 Long Form/Alteration Permit
INTREN
Renovations - Interior NSC
Permit #ALT1527185 		Open $329,354
Oct 3, 2023 Plumbing Permit
PLUMBING
Plumbing
Permit #PL1529814 		Closed $2,000
Oct 2, 2023 Electrical Permit
ELECTRICAL
Electrical
Permit #E1529933 		Open $1,500
Sep 20, 2023 Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1525071 		Open $33,150
Nov 23, 2022 Long Form/Alteration Permit
CELL
Cellular Tower
Permit #ALT1395166 		Closed $80,000
Nov 16, 2022 Plumbing Permit
PLUMBING
Plumbing
Permit #PL1415001 		Closed $1,500
Nov 15, 2022 Electrical Permit
ELECTRICAL
Electrical
Permit #E1414596 		Closed $1,500
Nov 4, 2022 Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1408911 		Closed $26,800
Oct 13, 2022 Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1394738 		Closed $27,800
Oct 10, 2022 Electrical Permit
ELECTRICAL
Electrical
Permit #E1398123 		Closed $7,500
Sep 21, 2022 Plumbing Permit
PLUMBING
Plumbing
Permit #PL1394556 		Closed $3,500
Aug 26, 2022 Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1382382 		Closed $48,200
Dec 14, 2021 Plumbing Permit
PLUMBING
Plumbing
Permit #PL1277739 		Open $4,000
Nov 26, 2021 Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1268189 		Closed $19,600
Oct 29, 2021 Electrical Permit
ELECTRICAL
Electrical
Permit #E1253100 		Closed $4,500
Sep 30, 2021 Electrical Permit
ELECTRICAL
Electrical
Permit #E1253600 		Closed $4,000
Sep 29, 2021 Plumbing Permit
PLUMBING
Plumbing
Permit #PL1254408 		Closed $7,000
Sep 23, 2021 Plumbing Permit
PLUMBING
Plumbing
Permit #PL1252217 		Open $3,000
Sep 23, 2021 Plumbing Permit
PLUMBING
Plumbing
Permit #PL1251487 		Closed $6,000
Sep 15, 2021 Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1219644 		Open $36,000
Sep 10, 2021 Electrical Permit
ELECTRICAL
Electrical
Permit #E1246464 		Closed $600
Aug 24, 2021 Short Form Bldg Permit
INTREN
Renovations - Interior NSC
Permit #SF1230082 		Closed $90,000
Aug 10, 2021 Plumbing Permit
PLUMBING
Plumbing
Permit #PL1211787 		Closed $2,500
Data: City of Boston Open Data (Analyze Boston)

Municipal Context: BOSTON

Median Home Value $745,000
Avg SF Tax Bill $4,523
Residential Tax Rate $10.29/1000
CPA Surcharge 1%
County Suffolk
Match: address_condo (90.0% confidence) · Data as of Jun 1, 2026

Property Overview

Property Type
Condominium
Listing Type
For Sale
Year Built
1908
Bedrooms
1
Full Bathrooms
1
Living Area
885 sq ft
Total Rooms
4
Stories
1
Entry Level
2

Sale Statistics

Sale Overview
Original List Price: $559,500
Final Sale Price: $550,000
Difference: $9,500 (-1.7%)
Performance Metrics
98.3%
List to Sale Ratio
Sold below asking price
22
Days on Market
Quick sale
Price per Square Foot Analysis
Original $/sq ft: $632
Sale $/sq ft: $621
This property sold for $621 per square foot
Sale Summary

This property sold for 1.7% below the original asking price.

With only 22 days on market, this was a quick sale compared to typical market conditions.

Nearby Sales Comparison

Based on 50 similar properties sold within 0.5 miles in the last 90 days

This Property
$621/sq ft
Area Average
$431/sq ft
Difference
+44.0%

This property sold for significantly more per square foot than similar nearby properties, suggesting premium features or condition.

Facts & Features

Central AC

Home Facts

Type Residential
Style Condominium
Year Built 1908
Living Area 885 sq ft
Lot Size 0.02 acres
Bedrooms 1
Full Baths 1
Total Rooms 4

Interior

Heating Heat Pump
Cooling Central Air
Flooring None
Appliances Range, Dishwasher, Disposal, Refrigerator, Washer, Dryer
Fireplace None
Basement N
Laundry Second Floor, In Unit
Features None

Exterior

Construction None
Architecture None
Roof None
Features None
Pool None
Spa None
Fencing None
Patio/Porch None

Parking

Features Off Street, Assigned
Total Spaces 1

Utilities

Electric None
Water Public
Sewer Public Sewer
Gas None
Other None

Financial

Annual Tax $5,694
Assessed Value $470,200

Interior Features

Flooring:
Appliances: Range, Dishwasher, Disposal, Refrigerator, Washer, Dryer
Interior Features:
Windows:
Basement: N
Laundry: Second Floor, In Unit
Security: Intercom

Construction & Materials

Year Built: 1908
Structure Type: Low-Rise
Exterior Materials:
Roof:
Foundation:
Stories: 1

Heating, Cooling & Utilities

Heating: Heat Pump
Cooling: Central Air
Hot Water:
Water Source: Public
Sewer: Public Sewer
Energy Features:

Exterior & Lot

Exterior Features:
Patio & Porch:
Fencing:
Other Structures:
Lot Features:
Road Surface:

Parking & Garage

Total Parking Spaces: 1
Parking Features: Off Street, Assigned

Location

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Neighborhood

Charlestown

30 Monument Sq # 210, Boston MA 02129

Boston, MA 02129

Walkability

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Nearby Schools

School District
Boston School District local
C-
🎓 Where Graduates Go Class of 2021
52% attend college
38% 4-Year 14% 2-Year 7% Out of State 7% Working
⚠ School Safety 2024-25
3.7% Above Average
3.2% Suspensions 0.3% In-School 0.5% Emergency
↓ 1.8% below state avg
E

Elementary Schools

10 schools
A-
Warren-Prescott K-8 School
0.2 mi | #85 of 352 | Score: 51.3
Improved 4 spots from last year
-7 below state avg
507 students Diverse
Grades PK-08
C
Harvard-Kent Elementary School
0.2 mi | #589 of 824 | Score: 41.5
Dropped 181 spots from last year
-16.7 below state avg
334 students Very Diverse
Diverse Student Body
Grades PK-06
D
Horace Mann School for the Deaf Hard of Hearing
0.3 mi | #374 of 346 | Score: 33.9
Same rank as last year
73 students Diverse
Diverse Student Body
Grades PK-12
A
Eliot K-8 Innovation School
0.9 mi | #48 of 352 | Score: 57.2
Improved 2 spots from last year
-1.1 below state avg
784 students Diverse
Strong Attendance
Grades PK-08
St. John Elementary School
1.0 mi
Grades PK-08
C+
Mario Umana Academy
1.0 mi | #11 of 16 | Score: 26.9
Improved 333 spots from last year
-31.3 below state avg
634 students Less Diverse
Rising School
Grades PK-08
East Boston Central Catholic School
1.2 mi
Grades PK-08
D
O'Donnell Elementary School
1.2 mi | #777 of 824 | Score: 30.7
Dropped 52 spots from last year
-27.5 below state avg
256 students Less Diverse
Grades PK-06
B+
Alighieri Dante Montessori School
1.3 mi | #5 of 12 | Score: 45.3
Improved 124 spots from last year
-12.9 below state avg
109 students Diverse
Rising School
Grades PK-06
C-
Kennedy Patrick J Elementary School
1.3 mi | #670 of 824 | Score: 37.5
Improved 47 spots from last year
-20.7 below state avg
279 students Less Diverse
Rising School
Grades PK-06
M

Middle Schools

10 schools
Middle School Academy
3.0 mi
F
Higginson/Lewis K-8 School
4.1 mi | #349 of 352 | Score: 23.6
Improved 3 spots from last year
-34.6 below state avg
213 students Diverse
Grades 03-08
Nativity Prep School
4.3 mi
Grades 05-08
A
Uncommon Schools - Roxbury Preparatory Dorchester Campus Middle School
4.6 mi | #4 of 16 | Score: 41.9
Improved 187 spots from last year
-16.3 below state avg
1,126 students Diverse
Rising School College Ready Curriculum
Grades 05-08
Dearborn Middle School
4.9 mi
Mother Caroline Academy
4.9 mi
Grades 05-08
Epiphany School
5.8 mi
Grades 05-08
C
Ohrenberger School
9.2 mi | #265 of 352 | Score: 34.9
Improved 20 spots from last year
-23.3 below state avg
477 students Diverse
Rising School Diverse Student Body
Grades 03-08
Edwards Middle
0.3 mi
UP Academy
3.0 mi
H

High Schools

10 schools
D
Charlestown High School
0.2 mi | #322 of 346 | Score: 31.0
Improved 49 spots from last year
-27.2 below state avg
754 students Diverse
11 sports • 488 athletes
Early College Program Rising School
Grades 07-12
C-
East Boston High School
1.4 mi | #305 of 346 | Score: 37.3
Improved 31 spots from last year
-20.9 below state avg
1,252 students Less Diverse
14 sports • 584 athletes
Early College Program Rising School
Grades 07-12
Newman School
2.0 mi
Grades 07-12
C
Quincy Upper School
2.0 mi | #268 of 346 | Score: 44.6
Improved 4 spots from last year
-13.6 below state avg
557 students Very Diverse
12 sports • 208 athletes
High Graduation Rate Diverse Student Body
Grades 06-12
Cathedral High School
2.5 mi
9 sports • 430 athletes
Grades 07-12
A+
Boston Latin School
3.4 mi | #19 of 346 | Score: 73.3
Improved 61 spots from last year
+15.1 above state avg
2,424 students Very Diverse
18 sports • 2,006 athletes
Strong AP Program High Graduation Rate Rising School Strong Athletics
Grades 07-12
A-
O'Bryant School of Math & Science
3.5 mi | #90 of 346 | Score: 61.1
Improved 94 spots from last year
+2.9 above state avg
1,509 students Very Diverse
High Graduation Rate Rising School College Ready Curriculum Diverse Student Body
Grades 07-12
B
Dearborn STEM Academy
3.6 mi | #13 of 25 | Score: 31.7
Improved 356 spots from last year
-26.6 below state avg
565 students Diverse
10 sports • 242 athletes
Early College Program Rising School
Grades 07-12
C
Ruth Batson Academy
4.2 mi | #19 of 25 | Score: 27.6
Improved 346 spots from last year
-30.6 below state avg
604 students Diverse
8 sports • 128 athletes
Early College Program Rising School
Grades 07-12
A+
Boston Latin Academy
4.4 mi | #2 of 25 | Score: 63.9
Improved 214 spots from last year
+5.7 above state avg
1,693 students Very Diverse
17 sports • 1,298 athletes
High Graduation Rate Rising School Strong Athletics Diverse Student Body
Grades 07-12
Learn about these ratings
School data provided by BMN Schools

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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $475
Homeowners Insurance $200
HOA Fee $417/mo
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Payment Over Time

Interest
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Year 1
95% Interest
Year 15
50/50
Year 30
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Property History

Market Insights

1.7%
Price Range
23
Total Days on Market

Property Timeline

✓
Sold
Jul 29, 2016
$550,000
Property sold
Days on Market: 23
🏠
Listed for Sale
Jun 16, 2016
$559,500
Original listing
Agent: Elizabeth Crowley Office: William Raveis R.E. & Home Services

Price & Status History

Date Event Price Change
May 9, 2026 Sold $825,000 —
Jun 16, 2016 New Listing Added $559,500 —

Market Statistics

Days on Market
22 days
Price per Sq Ft
$621

Tax History

Year Taxes Assessment
2015 $5,694 $470,200

Financial Details

Annual Property Tax
$5,694
Tax Year 2015
HOA Fee
$417
Monthly
Assessed Value
$470,200

Listing Information

Listing Agent Elizabeth Crowley
Listing Office William Raveis R.E. & Home Services
Agent MLS ID H9500257
Office MLS ID M95354
Listing Data Updated Jul 29, 2016 3:44 PM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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30 Monument Sq # 210, Boston MA 02129 - Photo 1 30 Monument Sq # 210, Boston MA 02129 - Photo 2 30 Monument Sq # 210, Boston MA 02129 - Photo 3 30 Monument Sq # 210, Boston MA 02129 - Photo 4 30 Monument Sq # 210, Boston MA 02129 - Photo 5 30 Monument Sq # 210, Boston MA 02129 - Photo 6 30 Monument Sq # 210, Boston MA 02129 - Photo 7 30 Monument Sq # 210, Boston MA 02129 - Photo 8 30 Monument Sq # 210, Boston MA 02129 - Photo 9 30 Monument Sq # 210, Boston MA 02129 - Photo 10 30 Monument Sq # 210, Boston MA 02129 - Photo 11
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